Letters that make ruddy duck
d, k, c, r, u, y are letters that make 'ruddy duck'
d, k, c, r, u, y are letters that make 'ruddy duck'
1 possible definitions for 'ruddy duck'
Under this definition, ruddy duck is a noun and has the following properties:
Oxyura jamaicensis has the same meaning as ruddy duck
'ruddy duck' can be a type of duck.
'ruddy duck' can be a member of Oxyura, genus Oxyura.